<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>
<h1>注册页面</h1>
<div>
    <input type="text" placeholder="用户名" v-model="user.username">
    <input type="text" placeholder="密码"   v-model="user.password">
    <input type="text" placeholder="昵称"   v-model="user.nick">
    <input type="button" value="注册" @click="reg()">
</div>
<script src="js/axios.min.js"></script>
<script src="js/vue.js"></script>
<script>
    let v = new Vue({
        el:"div",
        data:{
            user:{
                username:"",password:"",nick:""
            }
        },
        methods:{
            reg(){
                axios.post("/reg",v.user).then(function (rs) {
                   if(rs.data==1){
                       alert("注册成功");
                       location.href="/";
                   }else {
                       alert("用户名已存在")
                   }
                })
            }
        }
    })
</script>
</body>
</html>